let inner = `
v 0 0 0
v 1 0 0 
v 1 1 0
v 0 1 0
v 0.25 0.25 0
v 0.75 0.75 0

f 1 2 5
f 5 2 6
f 6 2 3
f 4 6 3
f 4 5 6
f 4 1 5
`;

module.exports = inner
